Carrion Flower
stapelia gigantea
Also known as: ["Giant Toad Plant","Starfish Flower"]
Overview
A succulent plant known for its large, star-shaped, fleshy flowers that emit an odor resembling rotting meat to attract pollinators.
Benefits & Perks
["low maintenance","drought tolerant","rare/collector’s item"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Gentianales |
| Family: | Apocynaceae |
| Genus: | Stapelia |
| Botanical Name: | Stapelia gigantea |
Plant Characteristics
Basic Information
- Category: Succulents & Cacti
- Suitable Location: indoor pot with excellent drainage or rock garden in arid regions
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"10–35°C"}
- Hardiness: {"zones":"9–11"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining cactus or succulent mix with added perlite or coarse sand.
Maintenance Level
- Maintenance Level: very low
- Toughness Level: high
- Pruning Frequency: As needed, typically every 6–12 months or after flowering.
- Pruning Intensity: Light to moderate, depending on the plant's condition and desired shape.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 4–6 hours daily. Can tolerate direct morning sun but avoid harsh afternoon sun, especially in summer.
Sunlight Tolerance Tips:
Acclimate gradually to direct sun to prevent scorching. Indoors, place near a south or west-facing window with sheer curtains. Outdoors, provide dappled shade during peak sun hours.
Care Requirements
Care Difficulty
easymoderate
Sunlight
full sun to partial shade
Rotate plant weekly for even light; use shade cloth in intense sun; avoid sudden light changes.
Watering
every 10–14 days during growing season, every 4–6 weeks during dormancy
Water deeply but infrequently; avoid waterlogged soil; adjust frequency based on season and growth phase.
Soil
fast-draining cactus mix with added perlite or pumice
pH: Slightly acidic to neutral (pH 6.0–7.0).
Ensure pots have drainage holes; avoid heavy, water-retentive soils; use a mix with inorganic components.
Temperature
Prefers warm temperatures (65–85°F or 18–29°C). Tolerates mild heat but prefers cooler temperatures (50–60°F or 10–15°C) during dormancy in winter.
Protect from frost; avoid drafts; maintain consistent temperatures; adjust care for seasonal changes.
Fertilizing
every 4–6 weeks during active growth with diluted cactus fertilizer
Fertilize only during active growth; avoid over-fertilization; flush soil occasionally to prevent salt buildup.
Propagation
Methods
Stem cuttings are the most reliable method. Seeds can also be used but require specific conditions.
Step-by-Step Propagation Guide
- Select a healthy stem.
- Let the cutting callus for a few days.
- Plant in well-draining medium.
- Keep moist but not waterlogged.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm, humid environment with indirect light and good air circulation.
Medium
Well-draining mix of cactus soil and perlite or sand.
Hormone
Optional but recommended for faster rooting.
Timeline
Roots may develop in 2–4 weeks; establishment can take 2–3 months.
Tools Needed
Sharp knife or scissors, rooting hormone (optional), well-draining medium, small pots.
Quick Tips
Allow cuttings to callus before planting; use sterile tools; maintain humidity for faster rooting.
Pruning & Repotting
Pruning Guide
Method
Cut stems cleanly just above a node or junction. Remove any dead or diseased parts.
Pruning Plan
Prune to remove dead or damaged stems, encourage bushier growth, and maintain shape.
Tools
Clean, sharp pruning shears or scissors.
Checklist
Sterilize tools; prune during active growth; remove dead/damaged parts; shape as desired.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
Increase pot size by 1–2 inches in diameter.
Method
Gently remove the plant; trim any dead roots; place in a slightly larger pot with fresh, well-draining soil; water lightly after repotting.
Suggestions
Repot every 2–3 years or when the plant becomes root-bound. Necessary to refresh soil and provide space for growth.
Checklist
Choose appropriate pot; prepare fresh soil; handle roots carefully; water sparingly after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil dryness; water deeply; ensure drainage; adjust for season; avoid wet foliage.
How to Apply Water Properly
Water directly at the root zone, ensuring even moisture without saturating the soil. Water early in the day to allow foliage to dry. Ensure excess water drains away completely.
Watering Schedule Tips
Water sparingly during spring and summer, allowing soil to dry completely between waterings. Reduce or cease watering in fall and winter to mimic dormancy.
Soil Improvement
Add perlite, coarse sand, or pumice to commercial potting soil to enhance drainage and aeration.
Temperature Stress Management
Signs of Temperature Issues
Chlorosis, wilting, stunted growth, or root rot in cold; sunburn or dehydration in excessive heat.
Cold Stress
Low temperatures slow growth and can cause root rot due to reduced water uptake and increased susceptibility to fungal infections.
Solution: Move to a warmer location; reduce watering; use a heat mat if necessary; ensure good air circulation to prevent fungal growth.
Hot Stress
Excessive heat can cause dehydration, sunburn, and wilting, especially if combined with intense sunlight.
Solution: Provide shade during peak sun; increase humidity; water carefully to avoid water stress; ensure good ventilation.
Fertilizing Guide
Fertilizing Checklist
Use diluted fertilizer; fertilize during growing season; avoid winter; flush soil periodically.
Fertilizing Method
Use a balanced, low-nitrogen fertilizer diluted to half strength every 4–6 weeks during spring and summer. Do not fertilize in fall and winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicStapelia gigantea is not considered toxic to cats. The plant does not produce any known toxic compounds that would cause adverse effects upon ingestion by felines.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Non-toxicStapelia gigantea is not considered toxic to dogs. The plant does not produce any known toxic compounds that would cause adverse effects upon ingestion by canines.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Non-toxicStapelia gigantea is not considered toxic to humans. The plant does not produce any known toxic compounds that would cause adverse effects upon ingestion.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Why does Stapelia gigantea smell bad?
A: The odor mimics rotting flesh to attract pollinators such as flies and beetles.
Q: How often should I water Stapelia gigantea?
A: Water sparingly, allowing the soil to dry completely between waterings, especially during dormancy.
Q: Can Stapelia gigantea be grown indoors?
A: Yes, it can be grown indoors in bright, indirect light with excellent drainage.
Quick Reference
| Family: | Apocynaceae |
| Care: | easy |
| Light: | full sun to partial shade |
| Water: | every 10–14 days during grow |
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